Are these referred to as something else too? I have an old broken one which I need to replace and cant find them for sale anywhere under this name? Any tips on good suppliers of them too? Many thanks.
My boiler has always been quite noisy but recently it keeps on turning of after about 3 or 4 minutes, pilot and everything. I light the pilot again, it fires up for a few minutes then "click" an it's all gone off again. Any ideas please?